144217505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28643}}^1$

素因数の和:28720

約数の個数: 16

約数和(自身を含む): 185613120

約数和(自身を除く): 41395615

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 28643, 143215, 544217, 1518079, 2721085, 7590395, 28843501, 144217505]

約数ペア:

[(1, 144217505), (5, 28843501), (19, 7590395), (53, 2721085), (95, 1518079), (265, 544217), (1007, 143215), (5035, 28643)]